Growing community of inventors

Houston, TX, United States of America

David D Rosenfeld

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 11

David D Rosenfeld ↔ Larry L Iaccino (1 patent)David D Rosenfeld ↔ Barrington M Hammond (1 patent)David D Rosenfeld ↔ Derrick D Pete (1 patent)David D RosenfeldDavid D Rosenfeld (1 patent)Larry L IaccinoLarry L Iaccino (7 patents)Barrington M HammondBarrington M Hammond (5 patents)Derrick D PeteDerrick D Pete (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Exxon Chemical Patents, Inc. (1 from 1,415 patents)


1 patent:

1. 5254785 - Production of olefins

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as of
12/31/2025
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